Leben im Teich: das Taumeltierchen (Strombidium sp. ) Strombidium sp. Fundort: Gevelsberg, Grünes Klassenzimmer (Teich) Substrat: Plankton Datum: 25.3.2006
freshwater life procaryota algae plants protists "worms" molluscs arthropods marine life mediterranean tropical misc impresssum plingfactory